A photon has a frequency of 6.0 x 10^4 Hz
Convert this frequency into wavelength (nm)
I been having trouble with this problem for a while now, and i got no one to help me, so i decided to ask for help in here,can anyone please help me by explaining how to solve this problem...Thanks =]
2006-11-12 07:43:37 · 2 answers · asked by asdrewq 1 in Science & Mathematics ➔ Chemistry
this what??
very helpful
2006-11-12 07:51:00 · update #1
This is relatively easy. The relevant equation is lambda times nu = c where c is the speed of light. This is simple to understand because the frequency is the number of times the electric and magnetic fields waver back and forth in a second, and this frequency when multiplied by the wavelenght must then be equal to the distance of one light second, which is c. If I remember correctly, c is approximately 3X10^8 meters per second, so one light second is 3X10^8 meters long. This distance is then chopped up into pieces called wavelenghths, and the total number of these wavelengths that will add up to one light second will be the frequency. Does this help? I believe your answer is 3/6 times 10^4 or 5,000 meters.
2006-11-12 07:49:29 · answer #1 · answered by Sciencenut 7 · 0⤊ 0⤋
The GMW of hydogen is one million so as with the aid of fact of this there is 29 g of Cl in the given quantity of HCl. you spot that one million/2 of the Cl is utilized in MnCl2 so, for this reason, one million/2 of the Cl is in the gas Cl2. Your answer is d) 14.6g.
2016-10-17 04:53:13 · answer #2 · answered by ? 4 · 0⤊ 0⤋